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Bug #4166

open

[ce] Rhodecode crashing after MySQL error

Added by Mihai Nica over 8 years ago. Updated about 8 years ago.

Status:
Resolved
Priority:
Urgent
Assignee:
-
Category:
-
Target version:
v4.3
Start date:
12.08.2016
Due date:
% Done:

0%

Estimated time:
(Total: 0.00 h)
Sorting:
Commit Number:
Affected Version:

Description

Rhodecode Enterprise crashes with a MySQL error after a while.
Already checked the pool_recycle, and it's set.
Celery is not enabled.

Here is the information in the error log:

2016-08-11 08:48:37.672 ERROR [rhodecode.lib.caches] Failed to commit on cache key update
Traceback (most recent call last):
  File "/opt/rhodecode/store/0lg6aqzs7b4bs1x12s8i6ib5hqa285rj-python2.7-rhodecode-enterprise-ce-4.2.1/lib/python2.7/site-packages/rhodecode/lib/caches.py", line 216, in __exit__
    Session().commit()
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 788, in commit
    self.transaction.commit()
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 384, in commit
    self._prepare_impl()
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 364, in _prepare_impl
    self.session.flush()
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 1985, in flush
    self._flush(objects)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 2103, in _flush
    transaction.rollback(_capture_exception=True)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/util/langhelpers.py", line 60, in __exit__
    compat.reraise(exc_type, exc_value, exc_tb)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 2067, in _flush
    flush_context.execute()
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/unitofwork.py", line 372, in execute
    rec.execute(self)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/unitofwork.py", line 526, in execute
    uow
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/persistence.py", line 65, in save_obj
    mapper, table, insert)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/persistence.py", line 602, in _emit_insert_statements
    execute(statement, params)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 841, in execute
    return meth(self, multiparams, params)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/sql/elements.py", line 322, in _execute_on_connection
    return connection._execute_clauseelement(self, multiparams, params)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 938, in _execute_clauseelement
    compiled_sql, distilled_params
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 1005, in _execute_context
    None, None)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 1271, in _handle_dbapi_exception
    exc_info
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/util/compat.py", line 199, in raise_from_cause
    reraise(type(exception), exception, tb=exc_tb)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 999, in _execute_context
    conn = self._revalidate_connection()
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 354, in _revalidate_connection
"Can't reconnect until invalid "
StatementError: Can't reconnect until invalid transaction is rolled back (original cause: InvalidRequestError: Can't reconnect until invalid transaction is rolled back) u'INSERT INTO cache_invalidation (cache_key, cache_args, cache_active) VALUES (%s, %s, %s)' [{'cache_active': True, 'cache_args': u'wsys/linux-tools/backup', 'cache_key': u'vcs-14268wsys/linux-tools/backup'}]
2016-08-11 08:48:38.000 ERROR [rhodecode.config.middleware] failed to fetch settings
Traceback (most recent call last):
  File "/opt/rhodecode/store/0lg6aqzs7b4bs1x12s8i6ib5hqa285rj-python2.7-rhodecode-enterprise-ce-4.2.1/lib/python2.7/site-packages/rhodecode/config/middleware.py", line 174, in error_handler
    rc_config = SettingsModel().get_all_settings()
  File "/opt/rhodecode/store/0lg6aqzs7b4bs1x12s8i6ib5hqa285rj-python2.7-rhodecode-enterprise-ce-4.2.1/lib/python2.7/site-packages/rhodecode/model/settings.py", line 234, in get_all_settings
    return _compute()
  File "/opt/rhodecode/store/0lg6aqzs7b4bs1x12s8i6ib5hqa285rj-python2.7-rhodecode-enterprise-ce-4.2.1/lib/python2.7/site-packages/rhodecode/model/settings.py", line 217, in _compute
    for result in q
  File "/opt/rhodecode/store/0lg6aqzs7b4bs1x12s8i6ib5hqa285rj-python2.7-rhodecode-enterprise-ce-4.2.1/lib/python2.7/site-packages/rhodecode/lib/caching_query.py", line 105, in __iter__
    return Query.__iter__(self)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/query.py", line 2441, in __iter__
    return self._execute_and_instances(context)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/query.py", line 2454, in _execute_and_instances
    close_with_result=True)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/query.py", line 2445, in _connection_from_session
    **kw)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 880, in connection
    execution_options=execution_options)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 885, in _connection_for_bind
    engine, execution_options)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 326, in _connection_for_bind
    conn = bind.contextual_connect()
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 1910, in contextual_connect
    self.pool.connect(),
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/pool.py", line 338, in connect
    return _ConnectionFairy._checkout(self)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/pool.py", line 645, in _checkout
    fairy = _ConnectionRecord.checkout(pool)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/pool.py", line 442, in checkout
    dbapi_connection = rec.get_connection()
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/pool.py", line 506, in get_connection
    self.connection = self.__connect()
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/pool.py", line 539, in __connect
    connection = self.__pool._creator()
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/engine/strategies.py", line 96, in connect
    connection_invalidated=invalidated
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/util/compat.py", line 199, in raise_from_cause
    reraise(type(exception), exception, tb=exc_tb)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/engine/strategies.py", line 90, in connect
    return dialect.connect(*cargs, **cparams)
  File "/opt/rhodecode/store/rvbznw1hks4ix1pnlfmpfwh9sqmm287d-python2.7-SQLAlchemy-0.9.9/lib/python2.7/site-packages/sqlalchemy/engine/default.py", line 377, in connect
    return self.dbapi.connect(*cargs, **cparams)
  File "/opt/rhodecode/store/70w1dh4xc8q6m8avi9d90c5qn614cbaz-python2.7-MySQL-python-1.2.5/lib/python2.7/site-packages/MySQLdb/__init__.py", line 81, in Connect
    return Connection(*args, **kwargs)
File "/opt/rhodecode/store/70w1dh4xc8q6m8avi9d90c5qn614cbaz-python2.7-MySQL-python-1.2.5/lib/python2.7/site-packages/MySQLdb/connections.py", line 193, in __init__
    super(Connection, self).__init__(*args, **kwargs2)

We are running:

rhodecode@vcs:~$ rccontrol status

 - NAME: community-1
 - STATUS: RUNNING
 - TYPE: Community
 - VERSION: 4.2.1
 - VCS: vcsserver-1
 - URL: http://0.0.0.0:5000

 - NAME: vcsserver-1
 - STATUS: RUNNING
 - TYPE: VCSServer
 - VERSION: 4.2.1
 - URL: http://127.0.0.1:10001

And MySQL 5.5 on Ubuntu Linux 14.04.

Subtasks 1 (1 open — 0 closed)

Bug #4173: [ce, ee] mysql recycle pool timeout not workingResolvedDaniel D12.08.2016

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